56486835

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 107688960

約数和(自身を除く): 51202125

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 151, 153, 163, 255, 453, 459, 489, 755, 765, 815, 1359, 1467, 2265, 2295, 2445, 2567, 2771, 4077, 4401, 6795, 7335, 7701, 8313, 12835, 13855, 20385, 22005, 23103, 24613, 24939, 38505, 41565, 69309, 73839, 74817, 115515, 123065, 124695, 221517, 346545, 369195, 374085, 418421, 664551, 1107585, 1255263, 2092105, 3322755, 3765789, 6276315, 11297367, 18828945, 56486835]

約数ペア:

[(1, 56486835), (3, 18828945), (5, 11297367), (9, 6276315), (15, 3765789), (17, 3322755), (27, 2092105), (45, 1255263), (51, 1107585), (85, 664551), (135, 418421), (151, 374085), (153, 369195), (163, 346545), (255, 221517), (453, 124695), (459, 123065), (489, 115515), (755, 74817), (765, 73839), (815, 69309), (1359, 41565), (1467, 38505), (2265, 24939), (2295, 24613), (2445, 23103), (2567, 22005), (2771, 20385), (4077, 13855), (4401, 12835), (6795, 8313), (7335, 7701)]